From: Sebastien Buisson <[email protected]> Fix 'deadcode' issues found by Coverity version 6.5.1: Logically dead code (DEADCODE) Execution cannot reach this statement.
Lustre-change: http://review.whamcloud.com/7167 Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3097 Signed-off-by: Sebastien Buisson <[email protected]> Reviewed-by: Dmitry Eremin <[email protected]> Reviewed-by: John L. Hammond <[email protected]> Reviewed-by: Oleg Drokin <[email protected]> Signed-off-by: Peng Tao <[email protected]> Signed-off-by: Andreas Dilger <[email protected]> --- .../lustre/lustre/libcfs/linux/linux-curproc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-curproc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-curproc.c index a2ef64c..e0f2f79 100644 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-curproc.c +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-curproc.c @@ -195,7 +195,7 @@ static int cfs_access_process_vm(struct task_struct *tsk, unsigned long addr, int cfs_get_environ(const char *key, char *value, int *val_len) { struct mm_struct *mm; - char *buffer, *tmp_buf = NULL; + char *buffer; int buf_len = PAGE_CACHE_SIZE; int key_len = strlen(key); unsigned long addr; @@ -286,8 +286,6 @@ int cfs_get_environ(const char *key, char *value, int *val_len) out: mmput(mm); kfree((void *)buffer); - if (tmp_buf) - kfree((void *)tmp_buf); return rc; } EXPORT_SYMBOL(cfs_get_environ); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
